3211122110201 has 8 divisors (see below), whose sum is σ = 3253327499520. Its totient is φ = 3168955677888.

The previous prime is 3211122110197. The next prime is 3211122110263. The reversal of 3211122110201 is 1020112211123.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3211122110201 - 2² = 3211122110197 is a prime.

It is a super-2 number, since 2×3211122110201² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3211122110201.

It is not an unprimeable number, because it can be changed into a prime (3211122118201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9573296 + ... + 9903041.

It is an arithmetic number, because the mean of its divisors is an integer number (406665937440).

Almost surely, 2^{3211122110201} is an apocalyptic number.

It is an amenable number.

3211122110201 is a deficient number, since it is larger than the sum of its proper divisors (42205389319).

3211122110201 is a wasteful number, since it uses less digits than its factorization.

3211122110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19478503.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 3211122110201 its reverse (1020112211123), we get a palindrome (4231234321324).

The spelling of 3211122110201 in words is "three trillion, two hundred eleven billion, one hundred twenty-two million, one hundred ten thousand, two hundred one".